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     1 NXP LPC18xx/43xx internal USB OTG PHY binding
    2 ---------------------------------------------
    3 
    4 This file contains documentation for the internal USB OTG PHY found
    5 in NXP LPC18xx and LPC43xx SoCs.
    6 
    7 Required properties:
    8 - compatible    : must be "nxp,lpc1850-usb-otg-phy"
    9 - clocks        : must be exactly one entry
   10 See: Documentation/devicetree/bindings/clock/clock-bindings.txt
   11 - #phy-cells    : must be 0 for this phy
   12 See: Documentation/devicetree/bindings/phy/phy-bindings.txt
   13 
   14 The phy node must be a child of the creg syscon node.
   15 
   16 Example:
   17 creg: syscon@40043000 {
   18         compatible = "nxp,lpc1850-creg", "syscon", "simple-mfd";
   19         reg = <0x40043000 0x1000>;
   20 
   21         usb0_otg_phy: phy {
   22                 compatible = "nxp,lpc1850-usb-otg-phy";
   23                 clocks = <&ccu1 CLK_USB0>;
   24                 #phy-cells = <0>;
   25         };
   26 };
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